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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)02/19
00:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
00:00:00 (GMT) on 02/19
Sea Height:7.5 ft
Primary Swell Height: 5.2 ft
Primary Swell Period: 10 secs
Surf Height3.9 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
02/1900:00:007.5 5.2 se10.0 secs3.0 se6.7 secs0.3 se 14.3secs3.9 -4.4 10.0
02/1823:00:008.6 6.0 se10.0 secs1.9 se13.0 secs3.6 se 6.8secs4.5 -5.1 10.0
02/1822:00:008.1 5.9 se10.0 secs3.4 se6.7 secs0.4 se 14.3secs4.4 -5.0 10.0
02/1821:00:008.5 5.9 se10.0 secs3.2 se6.7 secs1.6 se 13.2secs4.5 -5.0 10.0
02/1820:00:008.4 6.1 se9.9 secs3.4 se6.7 secs1.5 se 12.9secs4.6 -5.2 9.9
02/1819:00:008.1 5.9 se10.0 secs3.3 se6.7 secs0.6 se 14.3secs4.4 -5.0 10.0
02/1818:00:008.1 5.2 se10.0 secs3.2 se6.8 secs1.5 se 13.2secs3.9 -4.4 10.0
02/1817:00:007.8 5.6 se10.0 secs3.1 se6.7 secs0.0 se 0.0secs4.2 -4.8 10.0
02/1816:00:007.8 5.8 se9.1 secs1.6 se13.1 secs2.6 se 6.0secs3.9 -4.5 9.1
02/1815:00:008.2 6.1 se10.1 secs2.9 se6.7 secs0.5 se 14.3secs4.6 -5.2 10.1
02/1814:00:007.6 5.3 se10.0 secs3.0 se6.7 secs1.5 se 13.0secs4.0 -4.5 10.0
02/1813:00:007.4 4.9 se10.0 secs3.4 se6.7 secs1.4 se 13.1secs3.7 -4.2 10.0
02/1812:00:008.3 5.9 se10.0 secs3.3 se6.7 secs1.3 se 13.1secs4.4 -5.0 10.0
02/1811:00:008.5 5.8 se10.1 secs3.3 se6.7 secs1.5 se 13.2secs4.4 -5.0 10.1
02/1810:00:007.9 5.1 se10.1 secs3.4 se6.8 secs0.7 se 14.3secs3.8 -4.3 10.1
02/1809:00:007.7 5.5 se10.0 secs1.8 se13.1 secs3.0 se 6.7secs4.1 -4.7 10.0
02/1808:00:007.5 5.2 se10.0 secs3.5 se6.7 secs0.3 se 14.3secs3.9 -4.4 10.0
02/1807:00:008.0 5.7 se10.1 secs3.2 se6.7 secs0.6 se 14.3secs4.3 -4.9 10.1
02/1806:00:008.1 5.8 se10.0 secs2.3 se13.1 secs3.3 se 6.8secs4.4 -4.9 10.0
02/1805:00:008.3 5.7 se10.0 secs3.6 se6.8 secs0.5 se 14.3secs4.3 -4.9 10.0
02/1804:00:008.5 6.6 se9.9 secs1.6 se13.3 secs2.7 se 6.7secs4.9 -5.5 9.9
02/1803:00:008.0 5.7 se10.0 secs2.1 se13.2 secs3.0 se 6.7secs4.3 -4.9 10.0
02/1802:00:008.1 5.8 se10.0 secs1.8 se13.2 secs2.8 se 6.7secs4.4 -5.0 10.0
02/1801:00:007.9 5.3 se9.9 secs2.0 se13.1 secs3.1 se 6.7secs3.9 -4.4 9.9

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
00:50:00 (GMT) on 02/19
Combined Sea Height:11.2 ft
Dominant Period:9.0 secs
Wind Speed: 21.4 kts
Wind Gust: 29.2 kts
Wind Direction:090 degrees
Barometric Pressure:1014.3 mbs
Air Temperature: 75.6 degrees
Water Temperature:76.6 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
02/1900:50:0011.29.021.429.20901014.375.676.6
02/1823:50:0011.89.023.429.20901014.875.676.6
02/1822:50:0010.89.023.431.20901015.675.676.6
02/1821:50:0011.810.023.429.20901016.675.476.6
02/1820:50:0011.58.023.427.30901017.432.076.6
02/1819:50:0012.59.023.429.20801017.732.076.6
02/1818:50:0010.811.023.429.20901017.632.076.6
02/1817:50:0011.29.023.429.20901017.232.076.6
02/1816:50:0011.810.023.427.30901016.732.076.6
02/1815:50:000.00.023.429.20901016.632.076.6
02/1814:50:0012.110.023.429.20901016.232.076.6
02/1813:50:0012.110.023.427.30801016.332.076.6
02/1812:50:0012.19.023.429.20801016.732.076.6
02/1811:50:0010.88.023.429.20801016.932.076.6
02/1810:50:0012.10.023.429.20901017.532.076.6
02/1809:50:0011.59.023.429.20801018.032.076.6
02/1808:50:0012.59.023.427.30801018.632.076.6
02/1807:50:0011.59.023.427.30801018.732.076.6
02/1806:50:0011.89.023.429.20801018.432.076.6
02/1805:50:0011.80.023.427.30801017.732.032.0
02/1804:50:0011.510.023.429.20801017.232.076.6
02/1803:50:0011.29.023.429.20801016.732.076.6
02/1802:50:0011.50.023.427.30801016.332.076.6
02/1801:50:000.00.023.429.20901016.032.076.6

 

000040510 ___0.036965
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